af3b0dfc54 net: fix output of peer address in version message (Vasil Dimov)
Pull request description:
If `-logips -debug=net` is specified then we print the contents of the
version message we send to the peer, including his address. Because the
addresses in the version message use pre-BIP155 encoding they cannot
represent a Tor v3 address and we would actually send 16 `0`s instead (a
dummy IPv6 address). However we would print the full address in the log
message. Before this fix:
```
2020-10-21T12:24:17Z send version message: version 70016, blocks=653500, us=[::]:0, them=xwjtp3mj427zdp4tljiiivg2l5ijfvmt5lcsfaygtpp6cw254kykvpyd.onion:8333, peer=0
```
This is confusing because we pretend to send one thing while we actually
send another. Adjust the printout to reflect what we are sending. After
this fix:
```
2020-10-21T12:26:54Z send version message: version 70016, blocks=653500, us=[::]:0, them=[::]:0, peer=0
```
ACKs for top commit:
MarcoFalke:
review ACK af3b0dfc54
jnewbery:
utACK af3b0dfc54
Tree-SHA512: f169d7b4f07c219e541f7c37ea23b82c77e50085fc72ec62f1dd46970389916e177268d07d45c7be94dd209d1903f8f23eaff62b7fa782f6057dd36bb96bba82
fa3967efdb test: Replace ARRAYLEN with C++11 ranged for loop (MarcoFalke)
fafc529053 test: Run AssetTest even if built --with-libs=no (MarcoFalke)
faf58ab139 ci: Add --with-libs=no to one ci config (MarcoFalke)
Pull request description:
`script_assets_test` doesn't call libbitcoinconsensus, so it seems confusing to require it
ACKs for top commit:
fanquake:
ACK fa3967efdb - looks ok to me.
Tree-SHA512: 8744fef64c5d7dc19a0ef4ae9b3df5b3f356253bf000f12723064794c5e50df071824d436059985f1112d94c1b530b65cbeb6b8435114a91b195480620eafc59
0be29000c0 rpc: update conf_target helps for correctness/consistency (Jon Atack)
778b9be406 wallet, rpc: fix send subtract_fee_from_outputs help (Jon Atack)
603c005083 wallet: add rpc send explicit fee rate coverage (Jon Atack)
dd341e602d wallet: add sendtoaddress/sendmany explicit fee rate coverage (Jon Atack)
44e7bfa603 wallet: add walletcreatefundedpsbt explicit fee rate coverage (Jon Atack)
6e1ea4273e test: refactor for walletcreatefundedpsbt fee rate coverage (Jon Atack)
3ac7b0c6f1 wallet: fundrawtx fee rate coverage, fixup ParseConfirmTarget() (Jon Atack)
2d8eba8f84 wallet: combine redundant bumpfee invalid params and args tests (Jon Atack)
1697a40b6f wallet: improve bumpfee error/help, add explicit fee rate coverage (Jon Atack)
fc5721723d wallet: fix SetFeeEstimateMode() error message (Jon Atack)
052427eef1 wallet, bugfix: fix bumpfee with explicit fee rate modes (Jon Atack)
Pull request description:
Follow-up to #11413 providing a base to build on for #19543:
- bugfix for `bumpfee` raising a JSON error with explicit feerates, fixes issue #20219
- adds explicit feerate test coverage for `bumpfee`, `fundrawtransaction`, `walletcreatefundedpsbt`, `send`, `sendtoaddress`, and `sendmany`
- improves a few related RPC error messages and `ParseConfirmTarget()` / error message
- fixes/improves the explicit fee rate information in the 6 RPC helps, of which 2 were also missing `conf_target` sat/B units
This provides a spec and regression coverage for the potential next step of a universal `sat/vB` feerate argument (see #19543), as well as immediate coverage and minimum fixes for 0.21.
ACKs for top commit:
kallewoof:
Concept/Tested ACK 0be29000c0
meshcollider:
Code review + functional test run ACK 0be29000c0
Tree-SHA512: efd965003e991cba51d4504e2940f06ab3d742e34022e96a673606b44fad85596aa03a8c1809f06df7ebcf21a38e18a891e54392fe3d6fb4d120bbe4ea0cf5e0
2ead31fb1b [wallet] Return object from upgradewallet RPC (Sishir Giri)
Pull request description:
Change the return type of upgradewallet to be an object for future extensibility.
Also return any error string returned from the `UpgradeWallet()` function.
ACKs for top commit:
MarcoFalke:
ACK 2ead31fb1b
meshcollider:
Tested ACK 2ead31fb1b
Tree-SHA512: bcc7432d2f35093ec2463ea19e894fa885b698c0e8d8e4bd2f979bd4d722cbfed53ec589d6280968917893c64649dc9e40800b8d854273b0f9a1380f51afbdb1
This avoids timeouts when signing a large raw transaction
https://cirrus-ci.com/task/5009228131729408?command=ci#L4981
test_framework.authproxy.JSONRPCException: 'signrawtransactionwithwallet' RPC took longer than 120.000000 seconds. Consider using larger timeout for calls that take longer to return. (-344)
6866259fab net: Hardcoded seeds update for 0.21 (Wladimir J. van der Laan)
36e875b4c5 contrib: Add new versions to makeseeds.py and update gitignore (RandyMcMillan)
Pull request description:
Stats:
```
IPv4 IPv6 Onion Pass
426728 59523 7900 Initial
426728 59523 7900 Skip entries with invalid address
426728 59523 7900 After removing duplicates
426727 59523 7900 Skip entries from suspicious hosts
123226 51785 7787 Enforce minimal number of blocks
121710 51322 7586 Require service bit 1
4706 1427 3749 Require minimum uptime
4124 1098 3681 Require a known and recent user agent
4033 1075 3681 Filter out hosts with multiple bitcoin ports
512 140 512 Look up ASNs and limit results per ASN and per net
```
I've credited RandyMcMillan for the first commit because of #20190.
There are at least enough onions this time! Number of IPv6 nodes that pass all the requirements seems similar to last time in #18506.
For the next major release we'll want TORv3 hardcoded peers as well. This makes no sense now as there are hardly any. But it'd make sense to think about how to collect them because they cannot come from the DNS seeds.
### Reviewing
```
2020-10-28 12:04:45 jnewbery wumpus: Do you have any suggestions for how to review #20237 ?
2020-10-28 12:28:37 wumpus jnewbery: previous PRs like it might be a guide there (#18506, #16999), e.g. people could try to repeat the last step in https://github.com/bitcoin/bitcoin/tree/master/contrib/seeds#seeds and see if it ends up with the same .h file, you could also repeat the entire process but as the list of peers from the seeder will be different every time that will give a (slightly, hopefully)
2020-10-28 12:28:37 wumpus different output
2020-10-28 12:49:40 wumpus testing what part of the peers are connectable is also useful
2020-10-28 12:51:05 wumpus or to go deeper, whether most part of the nodes are 'good nodes' and not say spy nodes, but i don't know what means of testing
```
ACKs for top commit:
jonatack:
ACK 6866259fab
Tree-SHA512: 6b913ec92932de03304301a0cbf7b4a912ed09d890b019deeb449b8fa787c4994222368c6bf08b3c6e2bfa474442612e1c9de9327ec46ba59c37a5f38af50c75
The "whitelist" and "connect_nodes" is not needed in feature_taproot.py,
so remove it.
The changes to key.py are required when running the unit tests from the
test folder. Failure on current master:
[test]$ python -m unittest functional/test_framework/key.py
.E
======================================================================
ERROR: test_schnorr_testvectors (functional.test_framework.key.TestFrameworkKey)
Implement the BIP340 test vectors (read from bip340_test_vectors.csv).
----------------------------------------------------------------------
Traceback (most recent call last):
File "test/functional/test_framework/key.py", line 526, in test_schnorr_testvectors
with open(os.path.join(sys.path[0], 'test_framework', 'bip340_test_vectors.csv'), newline='', encoding='utf8') as csvfile:
FileNotFoundError: [Errno 2] No such file or directory: 'test/test_framework/bip340_test_vectors.csv'
----------------------------------------------------------------------
Ran 2 tests in 0.775s
FAILED (errors=1)
The transaction is too large to fit into the mempool, so put it into a
block.
https://travis-ci.org/github/bitcoin/bitcoin/jobs/740987240#L7217
test 2020-11-03T01:31:08.645000Z TestFramework (ERROR): JSONRPC error
Traceback (most recent call last):
File "./test/functional/test_framework/test_framework.py", line 126, in main
self.run_test()
File "./test/functional/feature_taproot.py", line 1448, in run_test
self.nodes[1].sendtoaddress(address=addr, amount=int(self.nodes[1].getbalance() * 70000000) / 100000000)
File "./test/functional/test_framework/coverage.py", line 47, in __call__
return_val = self.auth_service_proxy_instance.__call__(*args, **kwargs)
File "./test/functional/test_framework/authproxy.py", line 146, in __call__
raise JSONRPCException(response['error'], status)
test_framework.authproxy.JSONRPCException: Transaction too large (-6)
Without the fix a hex-string can not be parsed:
File "./test/functional/test_framework/blocktools.py", line 82, in create_block
txo.deserialize(io.BytesIO(tx))
TypeError: a bytes-like object is required, not 'str'
Also, remove io import and repace it with our FromHex() helper
Currently, the logic around whether we called CAddrMan::Connected() for
a peer is spread between verack processing (where we discard inbound
peers) and FinalizeNode (where we discard misbehaving and
block-relay-only peers). Consolidate that logic to a single place.
Also remove the CNode.fCurrentlyConnected bool, which is now
redundant. We can rely on CNode.fSuccessfullyConnected, since the two
bools were only ever flipped to true in the same place.
c2cf8a18c2 fuzz: Check for addrv1 compatibility before using addrv1 serializer on CService (practicalswift)
Pull request description:
Check for addrv1 compatibility before using addrv1 serializer/deserializer on `CService`:
Before this patch:
```
$ src/test/fuzz/service_deserialize
service_deserialize: test/fuzz/deserialize.cpp:85:
void (anonymous namespace)::AssertEqualAfterSerializeDeserialize(const T &, const int) [T = CService]:
Assertion `Deserialize<T>(Serialize(obj, version)) == obj' failed.
```
After this patch:
```
$ src/test/fuzz/service_deserialize
…
```
Related change: #20247
ACKs for top commit:
MarcoFalke:
review ACK c2cf8a18c2
Tree-SHA512: dba6ddc60e8ef621011d844281461f1741de08c4af1a2b7156c810af44306cef7ec582de5974752db02ca085cfd23da0296d70b694e59ee262589d829fa0626e
16d9bfc417 Avoid test-before-evict evictions of current peers (Suhas Daftuar)
e8b215a086 Refactor test for existing peer connection into own function (Suhas Daftuar)
4fe338ab3e Call CAddrMan::Good() on block-relay-only peer addresses (Suhas Daftuar)
daf5553126 Avoid calling CAddrMan::Connected() on block-relay-only peer addresses (Suhas Daftuar)
Pull request description:
This PR does two things:
* Block-relay-only interaction with addrman.
* Calling `CAddrMan::Connected()` on an address that was a block-relay-only peer causes the time we report in `addr` messages containing that peer to be updated; particularly now that we use anchor connections with a our block-relay-only peers, this risks leaking information about those peers. So, stop this.
* Avoiding calling `CAddrMan::Good()` on block-relay-only peer addresses causes the addrman logic around maintaining the new and tried table to be less good, and in particular makes it so that block-relay-only peer addresses are more likely to be evicted from the addrman (for no good reason I can think of). So, mark those addresses as good when we connect.
* Fix test-before-evict bug. There's a bug where if we get a collision in the tried table with an existing address that is one of our current peers, and the connection is long-lived enough, then `SelectTriedCollisions()` might return that existing peer address to us as a test-before-evict connection candidate. However, our logic for new outbound connections would later prevent us from actually making a connection; the result would be that when we get a collision with a long-lived current peer, that peer's address is likely to get evicted from the tried table. Fix this by checking to see if a test-before-evict candidate is a peer we're currently connected to, and if so, mark it as `Good()`.
ACKs for top commit:
sipa:
utACK 16d9bfc417
amitiuttarwar:
code review ACK 16d9bfc417
mzumsande:
Code-Review ACK 16d9bfc417.
jnewbery:
utACK 16d9bfc417
ariard:
Code Review ACK 16d9bfc.
jonatack:
Tested ACK 16d9bfc417
Tree-SHA512: 188ccb814e436937cbb91d29d73c316ce83f4b9c22f1cda56747f0949a093e10161ae724e87e4a2d85ac40f85f5f6b4e87e97d350a1ac44f80c57783f4423324
makeseeds.py:139: DeprecationWarning: please use dns.resolver.resolve() instead
asn = int([x.to_text() for x in dns.resolver.query('.'.join(
per https://dnspython.readthedocs.io/en/latest/whatsnew.html
dns.resolver.query() was deprecated in dnspython version 2.0.0
fa90ba36d3 Update assumed chain params (MarcoFalke)
Pull request description:
> Oh, by the way, the same procedure as last year, Miss Sophie?
> Same procedure as every year, James.
See https://github.com/bitcoin/bitcoin/blob/master/doc/release-process.md#before-branch-off
ACKs for top commit:
jonatack:
ACK fa90ba36d3 per `git diff fa0c1b5 fa90ba3` and re-running getblockheader/getblockhash/getchaintxstats on the signet chain
dergoegge:
ACK fa90ba36d3 - mainnet and testnet data matches my node.
theStack:
re-ACK fa90ba36d3✔️
darosior:
re-ACK fa90ba36d3 for mainnet and testnet.
Tree-SHA512: 83044cc59d9fc873cb29f13008d00b54cb4bb4646c1ca53ab4f429e7333a32402becb888d3be117d390c1297c2f7d083f77ae12ac8633265edceb3cfefac087f
c7b7e0a692 tests: Make only desc wallets for wallet_multwallet.py --descriptors (Andrew Chow)
d4b67ad214 Avoid creating legacy wallets in wallet_importdescriptors.py (Andrew Chow)
6c9c12bf87 Update feature_backwards_compatibility for descriptor wallets (Andrew Chow)
9a4c631e1c Update wallet_labels.py to not require descriptors=False (Andrew Chow)
242aed7cc1 tests: Add a --legacy-wallet that is mutually exclusive with --descriptors (Andrew Chow)
388053e172 Disable some tests for tool_wallet when descriptors (Andrew Chow)
47d3243160 Make raw multisig tests legacy wallet only in rpc_rawtransaction.py (Andrew Chow)
59d3da5bce Do addmultisigaddress tests in legacy wallet mode in wallet_address_types.py (Andrew Chow)
25bc5dccbf Use importdescriptors when in descriptor wallet mode in wallet_createwallet.py (Andrew Chow)
0bd1860300 Avoid dumpprivkey and watchonly behavior in rpc_signrawtransaction.py (Andrew Chow)
08067aebfd Add script equivalent of functions in address.py (Andrew Chow)
86968882a8 Add descriptor wallet output to tool_wallet.py (Andrew Chow)
3457679870 Use separate watchonly wallet for multisig in feature_nulldummy.py (Andrew Chow)
a42652ec10 Move import and watchonly tests to be legacy wallet only in wallet_balance.py (Andrew Chow)
4b871909d6 Use importdescriptors for descriptor wallets in wallet_bumpfee.py (Andrew Chow)
c2711e4230 Avoid dumpprivkey in wallet_listsinceblock.py (Andrew Chow)
553dbf9af4 Make import tests in wallet_listtransactions.py legacy wallet only (Andrew Chow)
dc81418fd0 Use a separate watchonly wallet in rpc_fundrawtransaction.py (Andrew Chow)
a357111047 Update wallet_importprunedfunds to avoid dumpprivkey (Andrew Chow)
Pull request description:
I went through all the tests and checked whether they passed with descriptor wallets. This partially informed some changes in #16528. Some tests needed changes to work with descriptor wallets. These were primarily due to import and watchonly behavior. There are some tests and test cases that only test legacy wallet behavior so those tests won't be run with descriptor wallets.
This PR updates more tests to have to the `--descriptors` switch in `test_runner.py`. Additionally a mutually exclusive `--legacy-wallet` option has been added to force legacy wallets. This does nothing currently but will be useful in the future when descriptor wallets are the default. For the tests that rely on legacy wallet behavior, this option is being set so that we don't forget in the future. Those tests are `feature_segwit.py`, `wallet_watchonly.py`, `wallet_implicitsegwit.py`, `wallet_import_with_label.py`, and `wallet_import_with_label.py`.
If you invert the `--descriptors`/`--legacy-wallet` default so that descriptor wallets are the default, all tests (besides the legacy wallet specific ones) will pass.
ACKs for top commit:
MarcoFalke:
review ACK c7b7e0a692🎿
laanwj:
ACK c7b7e0a692
Tree-SHA512: 2f4e87815005d1d0a2543ea7947f7cd7593d8cf5312228ef85f8e096f19739b225769961943049cb44f6f07a35b8de988e2246ab9aca5bb5a0b2e62694d5637d
e5f3e95a8e doc: fix getchaintxstats fields in release-process.md (Jon Atack)
Pull request description:
ISTM the getchaintxstats fields should be `window_final_block_hash` rather than `window_last_block_hash`. While here, replace getblockchaininfo with getblockheader (and getblockhash) instead of getblockchaininfo for updating the nMinimumChainWork and defaultAssumeValid consensus params, update the example PR, and improve a link with a named anchor tag.
Markdown rendering here: https://github.com/jonatack/bitcoin/blob/release-process-getchaintxstats-fix/doc/release-process.md
ACKs for top commit:
theStack:
re-ACK e5f3e95a8e
Tree-SHA512: 48c9c65f10d65e461da8d4935af56b6c67e6faca94e4593237f754d8c48f03bef2b9b4a71e5d1009b215a415ba7c4c4218aca6dce97238101ca1c81f5d098bdb
3d0556d410 Increase feature_taproot inactive test coverage (Pieter Wuille)
525cbd425e Only relay Taproot spends if next block has it active (Pieter Wuille)
Pull request description:
There should be no change to mempool transaction behavior for witness v1 transactions as long as no activation is defined. Until that point, we should treat the consensus rules as under debate, and for soft-fork safety, that means spends should be treated as non-standard.
It's possible to go further: don't relay them unless the consensus rules are actually active for the next block. This extends non-relay to the period where a deployment is defined, started, locked in, or failed. I see no downsides to this, and the code change is very simple.
ACKs for top commit:
Sjors:
utACK 3d0556d410
MarcoFalke:
review ACK 3d0556d410🏓
jnewbery:
utACK 3d0556d410
Tree-SHA512: ca625a2981716b4b44e8f3722718fd25fd04e25bf3ca1684924b8974fca49f7c1d438fdd9dcdfbc091a442002e20d441d42c41a0e2096e74a61068da6c60267a
Although legacy wallet is still the default, for future use, add a
--legacy-wallet option to the test framework. Additional tests for
descriptor wallets have been enabled with the --descriptors option.
Tests that must be legacy wallet only are being started with
--legacy-wallet. Even though this option does not currently do anything,
this will be helpful in the future when descriptor wallets become the
default.
sethdseed and importmulti are not available for descriptor wallets, so
when doing descriptor wallet tests, use importdescriptors instead.
Also changes some output to match what descriptor wallets will return.
dumpprivkey and watchonly behavior don't work with descriptor wallets.
Test for multisigs is modified to not rely on watchonly behavior for
those multisigs. This has a side effect of removing listunspent, but
that's not the target of this test, so that's fine.
Create and import the multisig into a separate watchonly wallet so that
feature_nulldummy.py works with descriptor wallets.
blocktools.create_raw_transaction is also updated to use multiple nodes
and wallets and to use PSBT so that this test passes.
Ivan Metlushko